/**
 * Metrópoli 360 — El Escaparate.
 * Marquesina de cine, tablilla split-flap y vitrina de formatos.
 */

.m360e{
  --e-obsidiana:var(--m360-obsidiana,#12100E);
  --e-humo:var(--m360-humo,#1C1916);
  --e-cal:var(--m360-cal,#DED8C8);
  --e-tenue:var(--m360-cal-tenue,#9C9484);
  --e-oro:var(--m360-oro,#C89B3C);
  --e-arco:var(--m360-arco,#58C4EE);
  --e-linea:rgba(222,216,200,.2);

  position:relative;
  border:1px solid var(--e-oro);
  background:var(--e-humo);
  color:var(--e-cal);
  overflow:hidden;
}
.m360e *{box-sizing:border-box}

/* ---------- Marquesina ---------- */
.m360e-marquesina{
  display:flex;align-items:center;gap:18px;justify-content:center;
  padding:16px 22px;border-bottom:1px solid var(--e-linea);
  background:linear-gradient(180deg,rgba(200,155,60,.1),transparent);
}
.m360e-titulo{
  font-family:'Limelight',cursive;font-size:clamp(14px,2.4vw,19px);
  letter-spacing:.16em;text-transform:uppercase;color:var(--e-oro);
  margin:0;white-space:nowrap;text-align:center;
}
.m360e-bombillas{display:flex;gap:8px;flex:1;justify-content:center;min-width:0}
.m360e-bombillas i{
  width:6px;height:6px;border-radius:50%;background:var(--e-oro);
  opacity:.25;flex-shrink:0;animation:m360e-bombilla 2.4s infinite;
}
.m360e-bombillas i:nth-child(2n){animation-delay:.2s}
.m360e-bombillas i:nth-child(3n){animation-delay:.45s}
.m360e-bombillas i:nth-child(5n){animation-delay:.7s}
@keyframes m360e-bombilla{
  0%,100%{opacity:.22}
  50%{opacity:.95}
}

/* ---------- Tablilla split-flap ---------- */
.m360e-tablilla{
  display:flex;gap:2px;justify-content:center;flex-wrap:wrap;
  padding:16px 20px;background:rgba(0,0,0,.28);
  border-bottom:1px solid var(--e-linea);perspective:220px;
}
.m360e-flap{
  position:relative;width:20px;height:30px;background:#0C0B0A;
  border-radius:2px;overflow:hidden;flex-shrink:0;
  font-family:'Big Shoulders Display','Archivo',sans-serif;font-weight:700;
  font-size:19px;line-height:30px;text-align:center;color:var(--e-oro);
}
.m360e-flap::after{
  content:"";position:absolute;left:0;right:0;top:50%;height:1px;
  background:rgba(0,0,0,.75);z-index:2;
}
.m360e-flap.m360e-girando{animation:m360e-flip .16s ease-in}
@keyframes m360e-flip{
  0%{transform:rotateX(0deg)}
  50%{transform:rotateX(-82deg)}
  100%{transform:rotateX(0deg)}
}

/* ---------- Vitrina ---------- */
.m360e-vitrina{position:relative;min-height:250px}
.m360e-lamina{
  display:none;grid-template-columns:1.15fr 1fr;gap:0;align-items:center;
}
.m360e-lamina.m360e-activa{display:grid;animation:m360e-entra .55s cubic-bezier(.2,.7,.3,1) both}
@keyframes m360e-entra{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}

.m360e-lamina-txt{padding:30px 28px;display:flex;flex-direction:column;gap:14px}
.m360e-lamina-titular{
  font-family:'Big Shoulders Display','Archivo',sans-serif;font-weight:800;
  font-size:clamp(26px,3.6vw,40px);line-height:.96;text-transform:uppercase;
  color:var(--e-cal);margin:0;
}
.m360e-lamina-texto{font-size:15.5px;line-height:1.6;color:var(--e-tenue);margin:0}
.m360e-lamina-dato{
  font-family:'Archivo',sans-serif;font-size:10px;letter-spacing:.22em;
  text-transform:uppercase;color:var(--e-oro);
  border-top:1px solid var(--e-linea);padding-top:12px;margin-top:4px;
}
.m360e-lamina-demo{
  padding:20px 24px;border-left:1px solid var(--e-linea);
  background:rgba(0,0,0,.2);align-self:stretch;display:flex;align-items:center;
}
.m360e-lamina-demo svg{width:100%;height:auto;display:block;max-height:210px}

/* Animaciones dentro de las demostraciones */
@keyframes m360e-pulso{0%,100%{opacity:1}50%{opacity:.45}}
.m360e-activa .m360e-demo-pulso{animation:m360e-pulso 2.6s ease-in-out infinite}
@keyframes m360e-gira{from{transform:rotate(0)}to{transform:rotate(360deg)}}
.m360e-activa .m360e-demo-sol{transform-origin:76px 106px;animation:m360e-gira 22s linear infinite}
@keyframes m360e-late{0%,100%{opacity:.55}50%{opacity:1}}
.m360e-activa .m360e-demo-red line{animation:m360e-late 3.2s ease-in-out infinite}
.m360e-activa .m360e-demo-red line:nth-child(2){animation-delay:.3s}
.m360e-activa .m360e-demo-red line:nth-child(3){animation-delay:.6s}
.m360e-activa .m360e-demo-red line:nth-child(4){animation-delay:.9s}
.m360e-activa .m360e-demo-red line:nth-child(5){animation-delay:1.2s}
.m360e-activa .m360e-demo-red line:nth-child(6){animation-delay:1.5s}
@keyframes m360e-desliza{0%,100%{transform:translateX(0)}50%{transform:translateX(-10px)}}
.m360e-activa .m360e-demo-tarjetas{animation:m360e-desliza 4.5s ease-in-out infinite}

/* ---------- Mando ---------- */
.m360e-mando{
  display:flex;align-items:center;gap:18px;flex-wrap:wrap;
  padding:14px 24px;border-top:1px solid var(--e-linea);
  background:rgba(0,0,0,.18);
}
.m360e-pausa{
  width:30px;height:30px;background:none;border:1px solid var(--e-linea);
  cursor:pointer;flex-shrink:0;display:flex;align-items:center;justify-content:center;
  transition:border-color .2s;padding:0;
}
.m360e-pausa:hover{border-color:var(--e-oro)}
.m360e-pausa-icono{
  width:8px;height:11px;border-left:3px solid var(--e-oro);border-right:3px solid var(--e-oro);
}
.m360e-pausa[aria-pressed="true"] .m360e-pausa-icono{
  width:0;height:0;border:none;
  border-top:6px solid transparent;border-bottom:6px solid transparent;
  border-left:10px solid var(--e-oro);
}

.m360e-puntos{display:flex;gap:8px;flex:1;min-width:120px}
.m360e-punto{
  flex:1;background:none;border:0;padding:8px 0;cursor:pointer;
}
.m360e-punto-barra{
  display:block;height:3px;background:rgba(222,216,200,.18);position:relative;overflow:hidden;
}
.m360e-punto-avance{
  position:absolute;left:0;top:0;bottom:0;width:0;background:var(--e-oro);
}
.m360e-punto.m360e-activa .m360e-punto-avance{animation:m360e-avanza var(--e-dur,6.5s) linear forwards}
.m360e-punto.m360e-pausada .m360e-punto-avance{animation-play-state:paused}
@keyframes m360e-avanza{from{width:0}to{width:100%}}
.m360e-punto:hover .m360e-punto-barra{background:rgba(222,216,200,.32)}
.m360e-punto:focus-visible,.m360e-pausa:focus-visible{outline:2px solid var(--e-arco);outline-offset:2px}

.m360e-acciones{display:flex;gap:10px;flex-wrap:wrap}
.m360e-cta{
  font-family:'Archivo',sans-serif;font-size:10.5px;letter-spacing:.18em;
  text-transform:uppercase;padding:10px 16px;border:1px solid var(--e-linea);
  color:var(--e-cal);text-decoration:none;transition:all .2s;white-space:nowrap;
}
.m360e-cta:hover{border-color:var(--e-oro);color:var(--e-oro)}
.m360e-cta--fuerte{background:var(--e-oro);border-color:var(--e-oro);color:var(--e-obsidiana);font-weight:600}
.m360e-cta--fuerte:hover{background:transparent;color:var(--e-oro)}

/* ---------- Compacto ---------- */
.m360e--compacto .m360e-lamina-demo,
.m360e--compacto .m360e-tablilla{display:none}
.m360e--compacto .m360e-lamina.m360e-activa{grid-template-columns:1fr}
.m360e--compacto .m360e-vitrina{min-height:0}

/* ---------- Movimiento reducido ---------- */
@media (prefers-reduced-motion:reduce){
  .m360e *{animation:none !important;transition:none !important}
  .m360e-punto.m360e-activa .m360e-punto-avance{width:100%}
  .m360e-bombillas i{opacity:.6}
}

/* ---------- Responsivo ---------- */
@media(max-width:820px){
  .m360e-lamina.m360e-activa{grid-template-columns:1fr}
  .m360e-lamina-demo{border-left:0;border-top:1px solid var(--e-linea);padding:18px 24px}
  .m360e-lamina-demo svg{max-height:170px}
  .m360e-vitrina{min-height:0}
}
@media(max-width:560px){
  .m360e-marquesina{padding:14px 16px;gap:10px}
  .m360e-bombillas i:nth-child(n+7){display:none}
  .m360e-tablilla{padding:12px 14px}
  .m360e-flap{width:15px;height:24px;font-size:14px;line-height:24px}
  .m360e-lamina-txt{padding:24px 18px}
  .m360e-mando{padding:12px 16px;gap:12px}
  .m360e-acciones{width:100%}
  .m360e-cta{flex:1;text-align:center}
}